55710585

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 117042816

約数和(自身を除く): 61332231

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 43, 45, 63, 81, 105, 129, 135, 189, 215, 301, 315, 387, 405, 457, 567, 645, 903, 945, 1161, 1371, 1505, 1935, 2285, 2709, 2835, 3199, 3483, 4113, 4515, 5805, 6855, 8127, 9597, 12339, 13545, 15995, 17415, 19651, 20565, 24381, 28791, 37017, 40635, 47985, 58953, 61695, 86373, 98255, 121905, 137557, 143955, 176859, 185085, 259119, 294765, 412671, 431865, 530577, 687785, 884295, 1238013, 1295595, 1591731, 2063355, 2652885, 3714039, 6190065, 7958655, 11142117, 18570195, 55710585]

約数ペア:

[(1, 55710585), (3, 18570195), (5, 11142117), (7, 7958655), (9, 6190065), (15, 3714039), (21, 2652885), (27, 2063355), (35, 1591731), (43, 1295595), (45, 1238013), (63, 884295), (81, 687785), (105, 530577), (129, 431865), (135, 412671), (189, 294765), (215, 259119), (301, 185085), (315, 176859), (387, 143955), (405, 137557), (457, 121905), (567, 98255), (645, 86373), (903, 61695), (945, 58953), (1161, 47985), (1371, 40635), (1505, 37017), (1935, 28791), (2285, 24381), (2709, 20565), (2835, 19651), (3199, 17415), (3483, 15995), (4113, 13545), (4515, 12339), (5805, 9597), (6855, 8127)]